Remsi Barrung, Abdul Rahim Nurdin, Tamrin Mallawangeng
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引用次数: 0
摘要
本研究旨在了解塔纳托拉贾县马帕克河的集料特性如何可用作沥青混合物的路面材料。使用的方法是通过传统的碾压法获得混合物的特性,并通过碾压浸泡法获得最佳沥青含量混合物的残余碾压稳定性。研究结果表明,塔纳托拉贾县马帕克河石料的集料特性(集料磨损值为 21.6%)符合最佳沥青含量为 6.20% 的混合拉斯顿中间层的路面铺层材料规格,拉斯顿中间层的混合特性(即密度、稳定性、流动性、VIM、VMA、VFB 和马歇尔商数)符合 Bina Marga 2018 的规格。通过马歇尔浸入试验,最佳沥青含量为 6.20% 的 Laston 中间层混合料获得了 95.07% 的剩余马歇尔稳定度,这意味着它符合 Bina Marga 2018 规范,即至少达到 90%。
Pemanfaatan Batu Sungai Mappak Kabupaten Tana Toraja Dalam Campuran Laston Lapisan Antara
This research aims to find out how the aggregate characteristics of the Mappak River in Tana Toraja Regency can be used as a pavement material for asphalt mixtures. The method used is the conventional marshall method to obtain the properties of the mixture and marshall immersion to obtain residual marshall stability from the optimum asphalt content mixture. The results of the study indicated that the aggregate characteristics of the Mappak River stone in Tana Toraja Regency with an aggregate wear value of 21.6% met the specifications as a road pavement layer material for Mixed Laston Intermediate Layers with Optimum Asphalt Content of 6.20%, with the mixed properties of Laston Intermediate Layers, namely Density, Stability, flow, VIM, VMA, VFB and Marshall Quentient have met the Specifications of Bina Marga 2018. Through Marshall Immersion testing the Laston Intermediate Layers mixture with Optimum Asphalt Content of 6.20% obtained Remaining Marshall Stability of 95.07%, which means that it meets the Specifications Bina Marga 2018, namely at least 90%..